Artificial intelligence model download method, apparatus, and system

Abstract

This application provides an artificial intelligence model download method, an apparatus, and a system. The method includes: A terminal device receives model feedback information from an access network device, where the model feedback information indicates a download mode that is of a first artificial intelligence model and that is configured for the terminal device, and the download mode that is of the first artificial intelligence model and that is configured for the terminal device is a download mode supported by the terminal device. The terminal device may download the first artificial intelligence model in the download mode indicated by the model feedback information. The terminal device can download the first artificial intelligence model supported by the terminal device, to avoid a case in which a downloaded artificial intelligence model cannot be used.

What is claimed is: 
     
         1 . An artificial intelligence model download method, comprising:
 receiving model feedback information from an access network device, wherein the model feedback information indicates a download mode that is of a first artificial intelligence model and that is configured for a terminal device, and the download mode that is of the first artificial intelligence model and that is configured for the terminal device is a download mode supported by the terminal device; and   downloading the first artificial intelligence model in the download mode that is of the first artificial intelligence model and that is configured for the terminal device.   
     
     
         2 . The method according to  claim 1 , wherein the method further comprises:
 sending model capability information to the access network device, wherein the model capability information indicates a download mode that is of an artificial intelligence model and that is supported by the terminal device.   
     
     
         3 . The method according to  claim 2 , wherein the download mode indicated by the model capability information comprises at least one of a first download mode to an M th  download mode, wherein an i th  download mode indicates that the terminal device supports an artificial intelligence model in an i th  format, a value of i ranges from 1 to M, and M is an integer greater than or equal to 1. 
     
     
         4 . The method according to  claim 2 , wherein the download mode indicated by the model capability information comprises at least one of the following:
 a download mode 1 of downloading an artificial intelligence model in a specified format;   a download mode 2 of downloading computer code that describes an artificial intelligence model; or   a download mode 3 of downloading an artificial intelligence model in an intermediate format, wherein the artificial intelligence model in the intermediate format can be converted into an artificial intelligence model in a format supported by the terminal device.   
     
     
         5 . The method according to  claim 4 , wherein the specified format is comprised in M formats, and M is an integer greater than or equal to 1. 
     
     
         6 . The method according to  claim 4 , wherein the model capability information further indicates parameter information corresponding to the download mode 1, wherein
 the parameter information corresponding to the download mode 1 comprises model framework format information and/or operator package information; the model framework format information indicates at least one of a name of a model framework corresponding to the artificial intelligence model, a version number of the model framework, and a model file format of the artificial intelligence model; and the operator package information indicates an operator unit set of the artificial intelligence model.   
     
     
         7 . The method according to  claim 4 , wherein the model capability information further indicates parameter information corresponding to the download mode 2, wherein
 the parameter information corresponding to the download mode 2 comprises at least one of a name of a programming language of the computer code that describes the artificial intelligence model and a version number of the programming language.   
     
     
         8 . The method according to  claim 4 , wherein the model capability information further indicates parameter information corresponding to the download mode 3, wherein
 the parameter information corresponding to the download mode 3 comprises at least one of a format name of the intermediate format and a version number of the intermediate format.   
     
     
         9 . The method according to  claim 1 , wherein the method further comprises:
 sending model requirement information to the access network device, wherein the model requirement information is used to trigger downloading of the first artificial intelligence model.   
     
     
         10 . The method according to  claim 9 , wherein the model requirement information further indicates at least one of the following information:
 a function type of the first artificial intelligence model;   application scenario information of the first artificial intelligence model;   information about time at which the first artificial intelligence model is requested to be used;   validity time information of the model requirement information; and   a stored artificial intelligence model.   
     
     
         11 . The method according to  claim 1 , wherein the model feedback information further indicates at least one of the following information:
 effective time information of the first artificial intelligence model;   a model download license for downloading the first artificial intelligence model;   the function type of the first artificial intelligence model; and   the application scenario information of the first artificial intelligence model.   
     
     
         12 . An artificial intelligence model download method, comprising:
 sending model feedback information to a terminal device, wherein the model feedback information indicates a download mode that is of a first artificial intelligence model and that is configured for the terminal device, and the download mode that is of the first artificial intelligence model and that is configured for the terminal device is a download mode supported by the terminal device.   
     
     
         13 . The method according to  claim 12 , wherein the method further comprises:
 receiving model capability information from the terminal device, wherein the model capability information indicates a download mode that is of an artificial intelligence model and that is supported by the terminal device.   
     
     
         14 . The method according to  claim 13 , wherein the download mode indicated by the model capability information comprises at least one of a first download mode to an M th  download mode, wherein an i th  download mode indicates that the terminal device supports an artificial intelligence model in an i th  format, a value of i ranges from 1 to M, and M is an integer greater than or equal to 1. 
     
     
         15 . The method according to  claim 13 , wherein the download mode indicated by the model capability information comprises at least one of the following:
 a download mode 1 of downloading an artificial intelligence model in a specified format;   a download mode 2 of downloading computer code that describes an artificial intelligence model; and   a download mode 3 of downloading an artificial intelligence model in an intermediate format, wherein the artificial intelligence model in the intermediate format is obtained by converting a format of an artificial intelligence model supported by a network side.   
     
     
         16 . The method according to  claim 15 , wherein the specified format is comprised in M formats, and M is an integer greater than or equal to 1. 
     
     
         17 . The method according to  claim 15 , wherein the model capability information further indicates parameter information corresponding to the download mode 1, wherein
 the parameter information corresponding to the download mode 1 comprises model framework format information and/or operator package information; the model framework format information indicates at least one of a name of a model framework corresponding to the artificial intelligence model, a version number of the model framework, and a model file format of the artificial intelligence model; and the operator package information indicates an operator unit set of the artificial intelligence model.   
     
     
         18 . The method according to  claim 15 , wherein the model capability information further indicates parameter information corresponding to the download mode 2, wherein
 the parameter information corresponding to the download mode 2 comprises at least one of a name of a programming language of the computer code that describes the artificial intelligence model and a version number of the programming language.   
     
     
         19 . The method according to  claim 15 , wherein the model capability information further indicates parameter information corresponding to the download mode 3, wherein
 the parameter information corresponding to the download mode 3 comprises at least one of a format name of the intermediate format and a version number of the intermediate format.   
     
     
         20 . The method according to  claim 12 , wherein the method further comprises:
 receiving model requirement information from the terminal device, wherein the model requirement information is used to trigger downloading of the first artificial intelligence model.